Connecticut · Fairfield County
Past Producer

Captain Cook Pegmatite Quarry

Fairfield County, Connecticut, United States
FeldsparQuartz
⌖ Show on mapUSGS source ↗
Commodities
PrimaryFeldspar
TertiaryQuartz
Commodity typeN
Deposit
Deposit sizeS
Ore controlPegmatite Dike
Materials
Ore mineralsFeldspar
GangueAlbite, Bertrandite, Beryl, Columbite, Garnet, Microcline, Tourmaline
Other materialsQuartz
Geology
Host rockPegmatite
Associated rockGranite
Economic & production
Development statusPast Producer
Production yearsUNKNOWN
Identification
Deposit ID10068100
MRDS IDW001025
RegionNA
Data scoreB
Coordinates41.35443, -73.32843
References
RYERSON, K.H., 1968, "ROCK HOUND'S GUIDE TO CONN.",THE PEQUOT PRESS, TEXT, PG. 11,12RYERSON, 1968